Which outcome occurred when terrace systems were abandoned in the Andes?

💡 Explanation

Increased soil erosion results from lack of maintenance because the engineered terraces prevented runoff and retained topsoil for cultivation, rather than the reverse. Without terrace walls, gravity increases particulate flow.

• Which outcome resulted from prolonged use of Roman siege catapults due to fatigue?
• Which functional decline occurs when water pressure drops excessively within a hypocaust heating system, such as those used in Roman baths?
• When excessive rainfall saturates stepped terrace systems, which failure mode is most likely?
• Which outcome resulted from improved naphtha purification's flammability in Byzantine flamethrowers?
• Which outcome arose from flaws during the construction of Vasa?
• Which outcome results when medieval Islamic mathematicians applied quadratic equations to geometrical optics?